Cuarteto Latinoamericano's members are three Bitrán brothers: violinists Saul and Aron and cellist Alvaro, with violist Javier Montiel.

They have collaborated with many artists, including cellist János Starker, pianist Santiago Rodriguez, tenor Ramón Vargas, and guitarists Sharon Isbin and Manuel Barrueco.

With Barrueco, they have played in venues in the US and Europe, recorded two CDs, and commissioned guitar quintets from American composers Michael Daugherty and Gabriela Lena Frank.

Under the auspices of the Sistema Nacional de Orquestas Juveniles of Venezuela, the Cuarteto created the Latin American Academy for String Quartets, based in Caracas, which was active between 2008 and 2014.

Cuarteto Latinoamericano has recorded over 100 CDs, which include the complete works for quartet by Heitor Villa-Lobos, Silvestre Revueltas, Alberto Ginastera, Rodolfo Halffter, Carlos Chávez, Manuel M. Ponce, Mario Lavista, Francisco Mignone, Julián Orbón, Ruperto Chapí, and other composers.